The name is: KREES-tahl (כריסטל)
The mineral is: gah-VEESH (גביש)
There is no Hebrew equivalent of Cristal. People with this name usually choose a Hebrew name with a similar sound, such as Keren.
You say 'Yalda' in Hebrew
gah-VEESH גביש
Has in Hebrew is: YESH
"Tikra" (תקרה) is how you say ceiling in Hebrew.
"Crystal" in French is "cristal."
Ken and in Hebrew כן
"Boyfriend" in Hebrew is "khaver."
The word "My" in Hebrew is pronounced: "Sheli"
Mustache is 'Safam' in Hebrew
Shu'taf is partner in Hebrew
Network in Hebrew is 'Reshet'